I actually do have a similar feeling with like a constant heaviness and like an ache that just won't go away inside me. Although I've never stopped having my period, I just take birth control now since it had been very irregular. I've also never gotten an endometriosis surgery yet.

I have that and when it's really bad it feels like a stabbing were my uterus once was. Constipation is a factor it's hard to pass through unless it's watery too many kinks and blockages to travel through. Chronic pain inflamation game.

I get this sooo bad. I wake up in the morning feeling such bad heaviness. It makes me feel so sick and tired. For me it just feels so unnatural like something is so heavy and wrong. After my surgery it was better for about a month but I can tell it’s headed back to that heaviness. Sometimes it’s from constipation but I have it either way a lot of the time. It’s so hard to accept some of these symptoms don’t go away and not even surgery can help some of them. Diet helps me a lot lately. There are a lot of facebook groups with thousands of women in them that have really helped me through this whole process and have given me so many great tips that have helped. I would suggest looking into them!